86270220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9043}}^1$

素因数の和:9111

約数の個数: 72

約数和(自身を含む): 266653296

約数和(自身を除く): 180383076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9043, 9540, 18086, 27129, 36172, 45215, 54258, 81387, 90430, 108516, 135645, 162774, 180860, 271290, 325548, 406935, 479279, 542580, 813870, 958558, 1437837, 1627740, 1917116, 2396395, 2875674, 4313511, 4792790, 5751348, 7189185, 8627022, 9585580, 14378370, 17254044, 21567555, 28756740, 43135110, 86270220]

約数ペア:

[(1, 86270220), (2, 43135110), (3, 28756740), (4, 21567555), (5, 17254044), (6, 14378370), (9, 9585580), (10, 8627022), (12, 7189185), (15, 5751348), (18, 4792790), (20, 4313511), (30, 2875674), (36, 2396395), (45, 1917116), (53, 1627740), (60, 1437837), (90, 958558), (106, 813870), (159, 542580), (180, 479279), (212, 406935), (265, 325548), (318, 271290), (477, 180860), (530, 162774), (636, 135645), (795, 108516), (954, 90430), (1060, 81387), (1590, 54258), (1908, 45215), (2385, 36172), (3180, 27129), (4770, 18086), (9043, 9540)]